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Quest Diagnostics Introduces Dako's PD-L1 Companion Diagnostic for KEYTRUDA®, Merck's Anti-PD-1 Therapy for Metastatic Non-Small Cell Lung Cancer Whose Tumors Express PD-L1 with Disease Progression On or After Platinum-Containing Chemotherapy

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Quest Diagnostics

Oct 02, 2015, 03:39 ET